<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
    <meta name="description" content="">
    <meta name="author" content="">
    <title>Signin Template for Bootstrap</title>
    <!-- Bootstrap core CSS -->
    <link th:href="@{/css/bootstrap.min.css}" rel="stylesheet">
    <!-- Custom styles for this template -->
    <link th:href="@{/css/signin.css}" rel="stylesheet">
</head>

<body class="text-center">
<form class="form-signin" th:action="@{/user/login}">
    <img class="mb-4" th:src="@{/img/yangjingyao.png}" alt="" width="72" height="72">
    <h1 class="h3 mb-3 font-weight-normal">--请登录--</h1>
<!--    变量表达式：${...} 如果msg的值为空 则不显示消息-->
    <p style="color: red" th:text="${msg}" th:if="${not #strings.isEmpty(msg)}"></p>

    <!--    注释：只有设置了 name 属性的表单元素才能在提交表单时传递它们的值。-->
    <input type="text" name="username" class="form-control" placeholder="用户名">

    <input type="password" name="password" class="form-control" placeholder="密码">
<!--    <div class="checkbox mb-3">-->
<!--        <label>-->
<!--            <input type="checkbox">-->
<!--        </label>-->
<!--    </div>-->
    <button class="btn btn-lg btn-primary btn-block" type="submit">登录</button>
    <p class="mt-5 mb-3 text-muted">© 2022/11/15</p>
    <!--这里传入参数不需要使用?使用key=value-->
<!--    <a class="btn btn-sm" th:href="@{/login.html(l='zh_CN')}">中文</a>-->
<!--    <a class="btn btn-sm" th:href="@{/login.html(l='en_US')}">English</a>-->
</form>

</body>

</html>

